Join Tom and Scott as they discuss this: The human frame is built to handle running speeds up to 40 miles per hour, scientists say. The only limiting factor is not how much brute force is required to push off the ground as previously thought, but how fast our muscle fibers can contract to ramp up that force.
And, we get a great reader submission from Paul K. regarding his dad’s hoover. 
Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.
- Direct MP3 Download
- iTunes Subscription
- RSS Feed
Hey! Why not leave us a nice review on iTunes if you like the show?
